chore: drop comments from fork pin and tests

Author: anzheyazzz

awslambdaric/lambda_multi_concurrent_utils.py

@@ -67,7 +67,6 @@ def run_concurrent(
     ):
         cls._emit_worker_pool_event(max_concurrency)
 
-        # Not the interpreter default: fork on 3.13, forkserver on 3.14+.
         ctx = multiprocessing.get_context("fork")
         processes = []
         for _ in range(max_concurrency):

tests/test_concurrency.py

@@ -57,14 +57,6 @@ def fake_bootstrap_run(handler, lambda_runtime_client):
         self.assertEqual(fail_counter.value, 2)
 
     def test_workers_are_forked_children_regardless_of_default_start_method(self):
-        """The runner must not inherit the interpreter default start method.
-
-        Force the default to "forkserver" (what 3.14+ picks) and check that
-        workers are still direct children of this process, that the parent
-        forked while single-threaded, and that a module imported in the parent
-        before the fork is already present in each worker (fork semantics, not
-        a fresh interpreter).
-        """
         previous = multiprocessing.get_start_method(allow_none=True)
         multiprocessing.set_start_method("forkserver", force=True)
         try:

tests/test_multi_concurrent_runner.py

@@ -83,8 +83,6 @@ def test_run_concurrent_spawns_and_joins(self, mock_get_context, mock_emit):
     @patch.object(MultiConcurrentRunner, "_emit_worker_pool_event")
     @patch("multiprocessing.get_context")
     def test_run_concurrent_pins_fork_start_method(self, mock_get_context, mock_emit):
-        """Workers come from an explicit "fork" context, never from the
-        interpreter default (fork on 3.13, forkserver on 3.14+)."""
         mock_ctx = MagicMock()
         mock_get_context.return_value = mock_ctx